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单词
n shell
释义
N shell
N shell
[
′en ‚shel
]
(atomic physics)
The fourth layer of electrons about the nucleus of an atom, having electrons characterized by the principal quantum number 4.
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fed.
feda
fedac
fedachi
fedae
fedai
fedal
fedala
fed a line
fedarie
fedary
fedas
fedayee
fedayeen
fedayeen saddam
fedayees
fedayin
fedb
fed back
fed back into
fed bias
fedbizopps
fedc
fedca
fedcac
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/8/24 17:30:39